Re: [infinispan-dev] performance regression with replication

2013-06-14 Thread Mircea Markus
pruivo's branch and my t_regression with reordered commits. > > Do you still need the JProfiler output with/without ISPN-2772? > > Radim > > - Original Message - > | From: "Mircea Markus" > | To: "infinispan -Dev List" > | Sent: Th

Re: [infinispan-dev] performance regression with replication

2013-06-14 Thread Radim Vansa
Profiler output with/without ISPN-2772? Radim - Original Message - | From: "Mircea Markus" | To: "infinispan -Dev List" | Sent: Thursday, June 13, 2013 9:30:56 PM | Subject: [infinispan-dev] performance regression with replication | | Hi Radim, | | The performance

[infinispan-dev] performance regression with replication

2013-06-13 Thread Mircea Markus
Hi Radim, The performance regression introduced with ISPN-2772 is caused by the fact that the new replication mechanism in 5.3 is now using lock delegation[1]. This allows for multiple writes to happen concurrently: both guarantees consistency when there are no failures and avoids deadlocks. Sup